Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ecstatic
Relay is a device used in protection system which senses
any abnormal condition in an electrical circuit and
triggers the trip coil \../
it can also be defined as an electromagnetic switch used to
control high voltage through low voltage ..
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
how slip power recovery system work
What is the control action?
what should be the acceptrd value of winding resistance for 2.5MVA transformer
what does a k rating in a transformer means?
how tto ingress mw in turbine explain.procedure ?
State the methods of improving power factor?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
Benifits of 3ph 4 wire metering over 3ph 3 wire
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
why single phase to grd test in HV cable?why not 2 phase at a time?
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
what is the meaning of 5% droop or 7% droop in AVR?
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
